Thingiverse
COVID Mask Modified
di Cjm09075
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Print the mask then assemble a HEPA or home AC filter cut into the mask cap, screw in the holder and fill the gap with hot glue (a little on the threads would be good as well). Screw in tight. Mask should create suction when breathing in and hole plugged with hand. can hot glue window strip, other foam or strip of towel around part that contacts the face if needed.
Mask was not my design but the replaceable filter is
PLA no supports needed
Stay safe!!!
This is untested and should be used as a last resort only
Mask was not my design but the replaceable filter is
PLA no supports needed
Stay safe!!!
This is untested and should be used as a last resort only
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